Child Size = 0-6 years for primary teeth. Dr. Barman's superbrush Effective and easy to use. Cleans 3 surfaces equally well in one action. Bristles correctly angled towards gum line. Guides itself from tooth to tooth. Ideal for children to acquire the skill of toothbrushing at an early age. Comparative clinical studies show significant results: Removes up to 25% more plaque. Provides more contact with tooth surfaces. Leads to healthier gums. Easier to learn and master brushing technique. Superbrush is acknowledged as the most efficient for brushing children’s teeth. People spend, on average, 1 minute brushing their teeth. Many brush less than 30 seconds Dr. Barman’s Superbrush cleans 3 surfaces at the same time. Download the Dr Barman's brochure for more information. The brushes are manufactured in Norway.